= simple_form_for(@debug_file) do |f|
  = f.error_notification

  = f.input :app_id, collection: @apps, label_method: :name, selected: 0
  = f.input :device_type, collection: DebugFile.device_types, label_method: :last, value_method: :first, selected: DebugFile.device_types.first
  = f.input :release_version
  = f.input :build_version
  = f.input :file, required: true
  = f.input :checksum, disabled: true, error: '文件不能重复上传'
  = f.button :submit